Vortex 225BZB-51 520 Rear Sprocket 51-Tooth Blue Zinc

The Vortex 225BZB-51 is a high-performance 520-pitch rear sprocket featuring 51 teeth and a distinctive blue zinc finish. Designed for motorcycle racing and performance applications, this sprocket delivers the precision and durability that Vortex Racing is known for worldwide.

Key Features:

• 520 pitch rear sprocket with 51 teeth for optimal gearing
• Blue zinc coating provides corrosion resistance and distinctive appearance
• Precision manufactured to tight tolerances for improved concentricity
• Vortex patented tooth design increases sprocket longevity
• Induction hardened teeth resist wear without sacrificing strength
• Engineered for quieter operation and extended service life

Vortex Racing sprockets are trusted by professional race teams in Motocross, Supercross, Road Racing, and Flat Track competitions. Each sprocket is manufactured to exacting standards and tested on the track to ensure maximum performance and reliability. The 520 pitch design offers an excellent balance of strength and weight for sport and racing applications.